in neat (no solvent) enclosing Cr and I2 under high vac. in a sublimation tube; heating Cr up to 475 °C; react. with I2 vapor (formed by heating I2 up to 225 °C), 24h;;
参考文献
Biltz, W.; Birk, E.
Z. Anorg. Chem., 1924 , vol. 134, p. 125 - 136
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Gmelin Handbook: Cr: MVol.B, 141, page 290 - 292
Kurras, E.; Klimsch, P.
Monatsberichte der Deutschen Akademie der Wissenschaften zu Berlin, 1964 , vol. 6, p. 736 - 737
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Gmelin Handbook: Cr: Org.Verb., 1.3, page 136 - 139
in water byproducts: H2; Cr dissolves at room temp. in aq. HI at concns. 2.2-2.4 Mol/l; at elevated temps. the concn. may be 1.70-2.00 Mol/l; the products CrI2 and CrI3 form an equilibrium.; no products isolated;;
